0B28810 WD Ultrastar C10K1800 0.3TB SAS 128 MB 2.5" Server HDD

High-Performance 2.5in SAS Enterprise HDD delivering low-latency server storage with the 0B28810

The 0B28810 is a WD Ultrastar C10K1800 2.5in SAS 10K-class internal HDD engineered for 24/7 enterprise server storage in dense chassis and SAS backplanes. In infrastructure designs where CPU and memory tiers depend on predictable I/O behavior, the 0B28810 provides consistent rotational-media responsiveness for transactional workloads that do not justify flash across the full capacity layer.

Built for SAS-connected storage domains, the 0B28810 integrates cleanly with modern RAID controllers and expander topologies, enabling scalable drive counts while maintaining deterministic queue handling. Its CMR recording technology supports sustained write patterns common in virtualization storage tiers, while 512n sector formatting aligns with legacy OS images and appliance firmware. A 128MB cache helps absorb bursty metadata activity, and Instant Secure Erase (ISE) strengthens operational security workflows during decommissioning or rapid redeployment cycles.

Why Choose the 0B28810?

The 0B28810 targets environments that need balanced density-to-performance in a 2.5in footprint without sacrificing enterprise reliability. It is well-suited for expanding SAS pools in existing backplanes, standardizing RAID groups, and maintaining uniform latency across mixed application estates, with an architecture that supports straightforward scaling through repeatable drive population and service procedures.

WD designs Ultrastar platforms for sustained duty cycles, focusing on controlled acoustics, thermal behavior, and error management aligned with enterprise storage standards. With a 2.0M-hour MTBF profile and security features designed for fleet operations, the 0B28810 fits data centre governance requirements where availability, lifecycle control, and predictable maintenance are decisive.

Key Applications:

• Transactional databases
• Virtualization storage tiers
• RAID arrays in SAS backplanes
• General-purpose enterprise server storage

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment plan for the 0B28810 and bulk order discounts for standardizing large SAS drive populations across racks or clusters.